package com.example.baguwen.dto;

import lombok.Data;

import javax.validation.constraints.NotBlank;
import javax.validation.constraints.Size;

@Data
public class UserRegisterDTO {
    
    @NotBlank(message = "用户名不能为空")
    @Size(min = 4, max = 20, message = "用户名长度必须在4-20之间")
    private String username;
    
    @NotBlank(message = "密码不能为空")
    @Size(min = 6, max = 20, message = "密码长度必须在6-20之间")
    private String password;
    
    @NotBlank(message = "昵称不能为空")
    @Size(max = 20, message = "昵称最长不能超过20个字符")
    private String nickname;
} 